wu-arch/vortex
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Interface Checkpoint 2 - Remove Lints

Browse Source
This commit is contained in:
felsabbagh3
2019-09-05 19:32:37 -04:00
parent 2d0e41db63
commit fe09aafbb4
66 changed files with 13185 additions and 23594 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
rtl/VX_forwarding.v
View File

@@ -11,7 +11,7 @@ module VX_forwarding (
// INFO FROM EXE
input wire[4:0] in_execute_dest,
input wire[1:0] in_execute_wb,
input wire[31:0] in_execute_alu_result[`NT_M1:0],
input wire[`NT_M1:0][31:0] in_execute_alu_result,
input wire[31:0] in_execute_PC_next,
input wire in_execute_is_csr,
input wire[11:0] in_execute_csr_address,
@@ -20,8 +20,8 @@ module VX_forwarding (
// INFO FROM MEM
input wire[4:0] in_memory_dest,
input wire[1:0] in_memory_wb,
input wire[31:0] in_memory_alu_result[`NT_M1:0],
input wire[31:0] in_memory_mem_data[`NT_M1:0],
input wire[`NT_M1:0][31:0] in_memory_alu_result,
input wire[`NT_M1:0][31:0] in_memory_mem_data,
input wire[31:0] in_memory_PC_next,
input wire in_memory_is_csr,
input wire[11:0] in_memory_csr_address,
@@ -31,8 +31,8 @@ module VX_forwarding (
// INFO FROM WB
input wire[4:0] in_writeback_dest,
input wire[1:0] in_writeback_wb,
input wire[31:0] in_writeback_alu_result[`NT_M1:0],
input wire[31:0] in_writeback_mem_data[`NT_M1:0],
input wire[`NT_M1:0][31:0] in_writeback_alu_result,
input wire[`NT_M1:0][31:0] in_writeback_mem_data,
input wire[31:0] in_writeback_PC_next,
input wire[`NW_M1:0] in_writeback_warp_num,
@@ -41,8 +41,8 @@ module VX_forwarding (
output wire out_src1_fwd,
output wire out_src2_fwd,
output wire out_csr_fwd,
output wire[31:0] out_src1_fwd_data[`NT_M1:0],
output wire[31:0] out_src2_fwd_data[`NT_M1:0],
output wire[`NT_M1:0][31:0] out_src1_fwd_data,
output wire[`NT_M1:0][31:0] out_src2_fwd_data,
output wire[31:0] out_csr_fwd_data,
output wire out_fwd_stall
);
@@ -66,9 +66,9 @@ module VX_forwarding (
wire csr_exe_fwd;
wire csr_mem_fwd;
wire[31:0] use_execute_PC_next[`NT_M1:0];
wire[31:0] use_memory_PC_next[`NT_M1:0];
wire[31:0] use_writeback_PC_next[`NT_M1:0];
wire[`NT_M1:0][31:0] use_execute_PC_next;
wire[`NT_M1:0][31:0] use_memory_PC_next;
wire[`NT_M1:0][31:0] use_writeback_PC_next;
genvar index;
@@ -169,10 +169,11 @@ module VX_forwarding (
(src2_mem_fwd) ? ((mem_jal) ? use_memory_PC_next : (mem_mem_read ? in_memory_mem_data : in_memory_alu_result)) :
( src2_wb_fwd ) ? (wb_jal ? use_writeback_PC_next : (wb_mem_read ? in_writeback_mem_data : in_writeback_alu_result)) :
in_execute_alu_result; // last one should be deadbeef
assign out_csr_fwd_data = csr_exe_fwd ? in_execute_alu_result :
csr_mem_fwd ? in_memory_csr_result :
in_execute_alu_result; // last one should be deadbeef
assign out_csr_fwd_data = csr_exe_fwd ? in_execute_alu_result[0][31:0] :
csr_mem_fwd ? in_memory_csr_result[31:0] :
in_execute_alu_result[0][31:0]; // last one should be deadbeef